Search
Search for »*«
1427 search results
-
Precast concrete products
Precast concrete products are products made of concrete, reinforced concrete or prestressed concrete which are manufactured at a location other than the final place of use. Precast concrete products a -
Wall construction techniques comprising lattice girders, sandwich anchors or shuttering systems
For these wall construction techniques, precast concrete elements fitted with reinforcement are filled with in situ concrete. For applications comprising precast elements, lattice girders may be used -
Floor construction techniques comprising prestressed concrete hollow core slabs
Prestressed concrete hollow core slabs are precast concrete slabs with cavities running the full length of the slabs which are reinforced solely with prestressing steel. The precast slabs are joined a -
Prestressed precast slab/in situ concrete systems
These floor systems are composed of prestressed precast slabs finished with a structurally contributing in situ concrete overlay. Construction techniques for floors and walls, precast concrete product -
Floor construction techniques comprising lattice girders or special punching shear and shear reinforcement, voided slabs
When applying floor construction techniques comprising lattice girders, the floor is constructed from precast concrete slabs, lattice girders as reinforcement and an in situ concrete overlay. Precast -
Surfaces for sports areas
Surfaces for sports areas are single- or multi-layer floor systems with possible sport-relevant or protective features as well as other technical properties. Selection of the design, including the cov -
Other metallic products and construction techniques
Metal products and construction techniques -
Space frames, connectors, screw connections, mullion/transom connections, fastening systems for photovoltaic systems, mounting rails
Space frames are three-dimensional frame structures which serve as roof or building structures. They usually consist of frame members (tubes) and nodes. At least two frame members are joined at a node -
Profiled sheets, wall and roof claddings made of metal
Smooth and profiled metal components are frequently used to execute roof or wall claddings. Alongside the classic trapezoidal sheet, individual solutions are also frequent. Metal products and construc -
Tension rod systems, cable tension members and cable meshes
Tension rod systems and cable tension members are used, for example, for trusses, suspensions, cross bracing and wind bracing, particularly in engineering works (new structures) but also in the repair -
Grout, corrosion protection systems
Grout is used for filling ducts for internal bonded tendons or sheaths for external tendons. It serves to establish a form and interference fit between the concrete and the prestressing wires and to p -
Other tendons
Other tendons include special prestressing components, e.g. for realising innovative construction techniques based using prestressing systems, also in combination with other manufacturing and reinforc -
External tendons
For external post-tensioning, the tendons lie outside the cross-section of the concrete member, but inside the envelope of the structure. These post-tensioning systems are used for prestressing concre -
Unbonded tendons
For internal unbonded post-tensioning, the prestressing tendons are arranged in a duct filled with a special corrosion protection system. These post-tensioning systems are used for prestressing concre -
Internal bonded tendons
For internal bonded post-tensioning, the tendons are arranged in a sheath (tendon duct) which is grouted after the prestressing force has been applied. These post-tensioning systems are used for prest -
Reinforcing steel with improved corrosion resistance
Galvanised or stainless steels can be used to improve the corrosion resistance of steel used for the reinforcement of concrete members. The advantage of using reinforcing steel with improved corrosion -
Welded fabric
Welded fabric and steel wire mesh products are prefabricated reinforcements consisting of longitudinal and transverse wires welded together. They are used to reinforce slab-shaped concrete members. We -
Swimming pools and water slides
This work area covers load-bearing plastic elements for swimming pools and water slides, in particular elements made of fibre-reinforced plastics. Plastics construction -
Membrane structures
Membrane structures are composed of thin, fabric-like materials. Due to their low self-weight, they are suitable for spanning large areas. They are used, e.g., as space-dividing, thermally insulating -
Sandwich panels
A sandwich panel consists of two faces and a supporting core. The supporting core is made of a thermally insulating material. It is connected to the two faces via an interference fit such that the thr -
Facade systems with bonded facade cladding
Facade systems with bonded facade cladding are ventilated external wall claddings where the cladding panels are bonded to the subframe profiles using an interference fit. The subframe is made of metal -
Anchor bolt steels
Anchor bolt steels are manufactured in hot rolling mills (by quenching, cold-drawing or additional tempering, alone or in combination) in straight lengths. The steel rod surface is ribbed or threaded. -
Strengthening and repair of timber structures
Reaction resin concretes or reaction resin mortars are used for strengthening and repairing timber structures, where applicable in combination with textile-reinforced rebars. Timber construction -
Prestressing steel bar
Prestressing steel bars are used in various prestressing systems for concrete structures. Prestressing steel bars are manufactured in hot rolling mills (by quenching, cold-drawing or additional temper -
Prestressing steel strands
Prestressing steel strands are used for prestressing structures. A prestressing steel strand is made from a number of wires twisted together in the same direction and with the same lay length. The str